IL130461A - Magnetic field generator for mri, packing member for the same, and method for packing the same - Google Patents

Magnetic field generator for mri, packing member for the same, and method for packing the same

Info

Publication number
IL130461A
IL130461A IL13046199A IL13046199A IL130461A IL 130461 A IL130461 A IL 130461A IL 13046199 A IL13046199 A IL 13046199A IL 13046199 A IL13046199 A IL 13046199A IL 130461 A IL130461 A IL 130461A
Authority
IL
Israel
Prior art keywords
same
packing
mri
magnetic field
field generator
Prior art date
Application number
IL13046199A
Other languages
English (en)
Other versions
IL130461A0 (en
Original Assignee
Sumitomo Spec Metals
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Spec Metals filed Critical Sumitomo Spec Metals
Publication of IL130461A0 publication Critical patent/IL130461A0/xx
Publication of IL130461A publication Critical patent/IL130461A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
IL13046199A 1998-06-19 1999-06-14 Magnetic field generator for mri, packing member for the same, and method for packing the same IL130461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10189717A JP2965968B1 (ja) 1998-06-19 1998-06-19 Ｍｒｉ用磁界発生装置、ｍｒｉ用磁界発生装置の梱包用部材、およびｍｒｉ用磁界発生装置の梱包方法

Publications (2)

Publication Number Publication Date
IL130461A0 IL130461A0 (en) 2000-06-01
IL130461A true IL130461A (en) 2003-07-31

Family

ID=16246020

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13046199A IL130461A (en) 1998-06-19 1999-06-14 Magnetic field generator for mri, packing member for the same, and method for packing the same

Country Status (8)

Country Link
US (1) US6313632B1 (xx)
EP (1) EP0965852B1 (xx)
JP (1) JP2965968B1 (xx)
KR (1) KR100323305B1 (xx)
CN (1) CN1199613C (xx)
CA (1) CA2270308C (xx)
DE (1) DE69928994T2 (xx)
IL (1) IL130461A (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7529575B2 (en) * 1998-10-05 2009-05-05 Esaote S.P.A. Nuclear magnetic resonance imaging device
IT1304768B1 (it) * 1998-10-05 2001-03-29 Esaote Spa Lettino porta paziente o simili, e macchina, in particolare macchinaper il rilevamento d'immagini in risonanza magnetica nucleare in
WO2001053847A1 (en) * 2000-01-19 2001-07-26 Millennium Technology Inc. C-shaped magnetic resonance imaging system
US6982620B1 (en) 2000-11-22 2006-01-03 Fonar Corporation Magnet structure
US7463129B1 (en) 2000-11-22 2008-12-09 Fonar Corporation Magnet structure
US7271689B1 (en) 2000-11-22 2007-09-18 Fonar Corporation Magnet structure
US7248137B1 (en) 2000-11-22 2007-07-24 Fonar Corporation Magnet structure
US6518867B2 (en) 2001-04-03 2003-02-11 General Electric Company Permanent magnet assembly and method of making thereof
US6662434B2 (en) * 2001-04-03 2003-12-16 General Electric Company Method and apparatus for magnetizing a permanent magnet
US6717408B2 (en) * 2001-04-05 2004-04-06 Intermagnetics General Corporation Support structure for open MRI apparatus
JP4143812B2 (ja) * 2002-07-01 2008-09-03 株式会社日立メディコ 磁気共鳴イメージング装置
AU2003223829A1 (en) 2003-04-04 2004-10-25 Ge Medical Systems Global Technology Company Llc Company, Llc Magnetic field generator for mri and method of covering magnetic field generator for mri
CN1595189B (zh) * 2003-09-10 2010-06-16 信越化学工业株式会社 用于磁路的包装板、使用该包装板包装磁路的方法以及磁路的包装件
CN100399479C (zh) * 2004-04-05 2008-07-02 北京大学 适于便携式核磁共振装置使用的永磁体
KR100760843B1 (ko) * 2005-09-30 2007-09-21 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨 Ｍｒｉ용 자기장 발전기 및 ｍｒｉ용 자기장 발전기 커버링방법
US7400147B2 (en) * 2005-11-03 2008-07-15 Uri Rapoport Self-fastening cage surrounding a magnetic resonance device and methods thereof
CN100581454C (zh) * 2006-07-14 2010-01-20 Ge医疗系统环球技术有限公司 磁场发生器和mri装置
JP5620877B2 (ja) * 2011-05-02 2014-11-05 株式会社吉田製作所 オープン型磁気共鳴イメージング装置用のカバー
US10879727B1 (en) 2011-05-26 2020-12-29 James Carl Cooper Power source load control
US11522365B1 (en) 2011-05-26 2022-12-06 J. Carl Cooper Inverter power source load dependent frequency control and load shedding
US11183843B1 (en) 2011-05-26 2021-11-23 J. Carl Cooper Power source load control
US10840735B1 (en) 2011-05-26 2020-11-17 J. Carl Cooper Power source load control
JP5758710B2 (ja) * 2011-06-17 2015-08-05 株式会社吉田製作所 オープン型磁気共鳴イメージング装置用の梱包部材
CN103823196B (zh) * 2012-11-19 2017-04-05 西门子(深圳)磁共振有限公司 一种连接件和医疗设备
CN111933380B (zh) * 2020-07-10 2022-02-11 中国科学院电工研究所 一种磁共振用二极永磁磁体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114889A1 (en) * 1982-08-04 1984-08-08 OLDENDORF, William H. Adjustable magnet suitable for in vivo nmr imaging and method of adjusting the same
US4829252A (en) * 1987-10-28 1989-05-09 The Regents Of The University Of California MRI system with open access to patient image volume
JPH0339139A (ja) 1989-07-07 1991-02-20 Sanyo Electric Co Ltd 磁気共鳴撮像装置の静磁場発生装置
US5003276A (en) * 1989-08-11 1991-03-26 General Atomics Method of site shimming on permanent magnets
JP3112292B2 (ja) 1991-01-31 2000-11-27 株式会社日立メディコ 磁気共鳴イメージング装置
JPH0654819A (ja) 1992-08-06 1994-03-01 Hitachi Medical Corp 磁気共鳴イメージング装置
US5490509A (en) * 1993-03-18 1996-02-13 The Regents Of The University Of California Method and apparatus for MRI using selectively shaped image volume of homogeneous NMR polarizing field
US5864275A (en) * 1995-08-28 1999-01-26 Shin-Etsu Chemical Co., Ltd Opposed magnet-type magnetic circuit assembly with permanent magnets

Also Published As

Publication number Publication date
DE69928994D1 (de) 2006-01-26
EP0965852A3 (en) 2000-12-13
JP2000005143A (ja) 2000-01-11
US6313632B1 (en) 2001-11-06
EP0965852B1 (en) 2005-12-21
CN1240122A (zh) 2000-01-05
CA2270308A1 (en) 1999-12-19
KR20000005713A (ko) 2000-01-25
IL130461A0 (en) 2000-06-01
KR100323305B1 (ko) 2002-02-04
DE69928994T2 (de) 2006-08-24
EP0965852A2 (en) 1999-12-22
CA2270308C (en) 2002-11-05
JP2965968B1 (ja) 1999-10-18
CN1199613C (zh) 2005-05-04

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees